PS If you're interested I made new sitting animations by combining the driving and sitting vanila animations; I called them "sitting_low" and "sitting_up".
The benefit is that the sitting_low is suited for use in a luxury car, the feet wont stick out underneath.
The biggest benefit of the sitting_up is that they dont cross their legs and don't lead back (often though a seat).
Currently I've only added these for era_c characters, here an example on the era_c driver air.